5565375

素因数分解:

$3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 11007360

約数和(自身を除く): 5441985

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 97, 125, 135, 153, 225, 255, 291, 375, 425, 459, 485, 675, 765, 873, 1125, 1275, 1455, 1649, 2125, 2295, 2425, 2619, 3375, 3825, 4365, 4947, 6375, 7275, 8245, 11475, 12125, 13095, 14841, 19125, 21825, 24735, 36375, 41225, 44523, 57375, 65475, 74205, 109125, 123675, 206125, 222615, 327375, 371025, 618375, 1113075, 1855125, 5565375]

約数ペア:

[(1, 5565375), (3, 1855125), (5, 1113075), (9, 618375), (15, 371025), (17, 327375), (25, 222615), (27, 206125), (45, 123675), (51, 109125), (75, 74205), (85, 65475), (97, 57375), (125, 44523), (135, 41225), (153, 36375), (225, 24735), (255, 21825), (291, 19125), (375, 14841), (425, 13095), (459, 12125), (485, 11475), (675, 8245), (765, 7275), (873, 6375), (1125, 4947), (1275, 4365), (1455, 3825), (1649, 3375), (2125, 2619), (2295, 2425)]